tx 0x360b6ffb0e96880bc804ede17f66880ebe288611abb6a4466edd40dbe5d4c867Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6087521736,
    "order_id": 438625921,
    "new_price": 6672000000
  }
}